Base | Representation |
---|---|
bin | 1001001001101100010001… |
… | …00000111010001010110011 |
3 | 2122020212002221110110211101 |
4 | 10210312020200322022303 |
5 | 10114203341300010003 |
6 | 110444534014425231 |
7 | 4144632510363241 |
oct | 444661040721263 |
9 | 78225087413741 |
10 | 20124212110003 |
11 | 64596a310a801 |
12 | 2310259b02217 |
13 | b2c922026b91 |
14 | 4d8034b6d791 |
15 | 24d724a0e11d |
hex | 124d8883a2b3 |
20124212110003 has 8 divisors (see below), whose sum is σ = 20197169450640. Its totient is φ = 20051314355040.
The previous prime is 20124212109979. The next prime is 20124212110007. The reversal of 20124212110003 is 30001121242102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20124212110003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20124212110007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14219668 + ... + 15570721.
It is an arithmetic number, because the mean of its divisors is an integer number (2524646181330).
Almost surely, 220124212110003 is an apocalyptic number.
20124212110003 is a deficient number, since it is larger than the sum of its proper divisors (72957340637).
20124212110003 is a wasteful number, since it uses less digits than its factorization.
20124212110003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29792837.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 20124212110003 its reverse (30001121242102), we get a palindrome (50125333352105).
The spelling of 20124212110003 in words is "twenty trillion, one hundred twenty-four billion, two hundred twelve million, one hundred ten thousand, three".
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